[iZN]

RAM is not the only thing ic3cr3am. 4 GB RAM is enough to run a decent game on low/medium settings. But this is also upto the CPU and most importantly graphics card, which is the main core of running all your games; without all these stuffs, you can't run even a game at 5 FPS. Coming to the topic, I may prefer i7 (3930K) if you could buy it. But thats not upto the speed only, its upto the RAM and GPU. CPU usage is like 4-5% mainly running a game like Crysis 3 on Intel Core i5 (2.5 GHz). RAM usage is alot like 1500MB+ (1.5+ GB)